ES2034648T3 - Procedimiento para preparar cera de polietileno por polimerizacion en fase gaseosa. - Google Patents

Procedimiento para preparar cera de polietileno por polimerizacion en fase gaseosa.

Info

Publication number
ES2034648T3
ES2034648T3 ES198989311328T ES89311328T ES2034648T3 ES 2034648 T3 ES2034648 T3 ES 2034648T3 ES 198989311328 T ES198989311328 T ES 198989311328T ES 89311328 T ES89311328 T ES 89311328T ES 2034648 T3 ES2034648 T3 ES 2034648T3
Authority
ES
Spain
Prior art keywords
aluminum
polyethylene wax
preparing polyethylene
procedure
phase polymerization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES198989311328T
Other languages
English (en)
Spanish (es)
Inventor
Main Chang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ES2034648T3 publication Critical patent/ES2034648T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/34—Polymerisation in gaseous state
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/622—Component covered by group C08F4/62 with an organo-aluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Organic Insulating Materials (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
ES198989311328T 1988-11-04 1989-11-01 Procedimiento para preparar cera de polietileno por polimerizacion en fase gaseosa. Expired - Lifetime ES2034648T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/267,216 US4914253A (en) 1988-11-04 1988-11-04 Method for preparing polyethylene wax by gas phase polymerization

Publications (1)

Publication Number Publication Date
ES2034648T3 true ES2034648T3 (es) 1993-04-01

Family

ID=23017817

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989311328T Expired - Lifetime ES2034648T3 (es) 1988-11-04 1989-11-01 Procedimiento para preparar cera de polietileno por polimerizacion en fase gaseosa.

Country Status (17)

Country Link
US (1) US4914253A (fr)
EP (1) EP0367597B1 (fr)
JP (1) JP2753518B2 (fr)
KR (1) KR0137960B1 (fr)
AT (1) ATE78046T1 (fr)
AU (1) AU4627189A (fr)
BR (1) BR8907147A (fr)
CA (1) CA2001941C (fr)
DE (1) DE68902040T2 (fr)
DK (1) DK159990A (fr)
ES (1) ES2034648T3 (fr)
FI (1) FI903352A0 (fr)
HU (1) HUT55419A (fr)
IL (1) IL92154A0 (fr)
PT (1) PT92201A (fr)
WO (1) WO1990005151A1 (fr)
YU (1) YU211889A (fr)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218071A (en) * 1988-12-26 1993-06-08 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
US5639842A (en) * 1988-12-26 1997-06-17 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
KR930009208B1 (ko) * 1988-12-26 1993-09-24 마쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 올레핀 공중합체 및 그의 제조방법
DE3904468A1 (de) * 1989-02-15 1990-08-16 Hoechst Ag Polypropylenwachs und verfahren zu seiner herstellung
US6025448A (en) 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
US5238892A (en) * 1992-06-15 1993-08-24 Exxon Chemical Patents Inc. Supported catalyst for 1-olefin(s) (co)polymerization
JP2936189B2 (ja) * 1992-09-09 1999-08-23 東ソー株式会社 有機遷移金属錯体
US5608019A (en) * 1992-12-28 1997-03-04 Mobil Oil Corporation Temperature control of MW in olefin polymerization using supported metallocene catalyst
US5602067A (en) * 1992-12-28 1997-02-11 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
US5332706A (en) * 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
US5420220A (en) * 1993-03-25 1995-05-30 Mobil Oil Corporation LLDPE films
US5340840A (en) * 1993-03-18 1994-08-23 The Dow Chemical Company Foam structures of ethylenic polymer material having enhanced toughness and elasticity and process for making
US5288762A (en) * 1993-04-28 1994-02-22 The Dow Chemical Company Cross-linked ethylenic polymer foam structures and process for making
KR100287639B1 (ko) * 1993-04-28 2001-04-16 리챠드 지. 워터맨 가교결합된에틸렌계중합체포움구조물의제조방법
CN1087326C (zh) * 1993-05-13 2002-07-10 埃克森美孚化学专利公司 乙烯共聚物制备的薄膜及其制备方法
DE69427095T2 (de) 1993-09-17 2001-11-15 Exxonmobil Chemical Patents Inc., Baytown Polymerisations katalysator systeme, ihre herstellung und verwendung
EP0724603A4 (fr) * 1993-10-22 1997-01-08 Mobil Oil Corp Catalyseur de polymerisation ou de copolymerisation d'olefines
US5455741A (en) * 1993-10-26 1995-10-03 Pulse Engineering, Inc. Wire-lead through hole interconnect device
US5614456A (en) * 1993-11-15 1997-03-25 Mobil Oil Corporation Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers
US5629253A (en) * 1994-04-26 1997-05-13 Exxon Chemical Patents, Inc. Polymerization catalyst systems, their production and use
AU686836B2 (en) * 1994-06-24 1998-02-12 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
CA2193882C (fr) * 1994-06-24 2005-07-26 Anthony Nicholas Speca Systemes catalyseurs de polymerisation, leur production et leur utilisation
US5616664A (en) * 1994-08-02 1997-04-01 The Dow Chemical Company Polymerization process with biscyclopentadienyl diene complex containing catalysts
US5525678A (en) * 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
US5882750A (en) * 1995-07-03 1999-03-16 Mobil Oil Corporation Single reactor bimodal HMW-HDPE film resin with improved bubble stability
EP0843687B1 (fr) 1995-08-10 2002-06-12 ExxonMobil Chemical Patents Inc. Alumoxane stabilise par des metallocenes
US6486089B1 (en) 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
ID17196A (id) 1996-03-14 1997-12-11 Dow Chemical Co Bahan-bahan perekat yang mengandung polimer-polimer olefin
US6107430A (en) * 1996-03-14 2000-08-22 The Dow Chemical Company Low application temperature hot melt adhesive comprising ethylene α-olefin
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
HU223533B1 (hu) 1996-06-17 2004-08-30 Exxonmobil Chemical Patents Inc. Vegyes átmenetifém katalizátor-rendszer olefinek polimerizálására
WO1998002247A1 (fr) * 1996-07-15 1998-01-22 Mobil Oil Corporation Catalyseur bimetallique pretraite par comonomere pour le moulage par soufflage et pour des applications en films
US6759499B1 (en) 1996-07-16 2004-07-06 Exxonmobil Chemical Patents Inc. Olefin polymerization process with alkyl-substituted metallocenes
US6005463A (en) * 1997-01-30 1999-12-21 Pulse Engineering Through-hole interconnect device with isolated wire-leads and component barriers
US6103657A (en) 1997-07-02 2000-08-15 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers
US6268447B1 (en) 1998-12-18 2001-07-31 Univation Technologies, L.L.C. Olefin polymerization catalyst
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6051525A (en) * 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
DE19732804A1 (de) 1997-07-30 1999-02-04 Bayer Ag Katalysatoren auf Basis von Fulven-Metallkomplexen
GB9722447D0 (en) * 1997-10-23 1997-12-24 Borealis As Process
CA2309174A1 (fr) 1997-11-07 1999-05-20 Bayer Aktiengesellschaft Procede pour la preparation de complexes metalliques de fulvene
DE19750663A1 (de) * 1997-11-15 1999-05-20 Clariant Gmbh Verwendung von Polyolefinwachsen in Lösemittelpasten
US6242545B1 (en) 1997-12-08 2001-06-05 Univation Technologies Polymerization catalyst systems comprising substituted hafinocenes
US8497330B2 (en) * 1997-12-08 2013-07-30 Univation Technologies, Llc Methods for polymerization using spray dried and slurried catalyst
WO2000000565A1 (fr) 1998-06-30 2000-01-06 H.B. Fuller Licensing & Financing, Inc. Composition adhesive thermofusible comprenant un interpolymere d'ethylene homogene et un copolymere sequence
KR20010093810A (ko) 1998-12-08 2001-10-29 그래햄 이. 테일러 용융결합가능한 폴리프로필렌/에틸렌 중합체 섬유 및 이를제조하기 위한 조성물
US6303719B1 (en) 1998-12-18 2001-10-16 Univation Technologies Olefin polymerization catalyst system
US6639020B1 (en) 1999-09-03 2003-10-28 Exxon Mobil Chemical Patents Inc. Plasticized polypropylene thermoplastics
US6346586B1 (en) * 1999-10-22 2002-02-12 Univation Technologies, Llc Method for preparing a supported catalyst system and its use in a polymerization process
US6395847B2 (en) 1999-11-19 2002-05-28 Exxonmobil Chemical Patents Inc. Supported organometallic catalysts and their use in olefin polymerization
GB0003356D0 (en) * 2000-02-14 2000-04-05 Bp Chem Int Ltd Catalyst preparation method
US7220804B1 (en) * 2000-10-13 2007-05-22 Univation Technologies, Llc Method for preparing a catalyst system and its use in a polymerization process
US6914027B2 (en) * 2000-12-01 2005-07-05 Univation Technologies, Llc Polymerization reactor operability using static charge modifier agents
KR100417059B1 (ko) * 2001-04-26 2004-02-05 한국화학연구원 폴리에틸렌 왁스의 분자량 분획정제방법 및 그 장치
BR0214577A (pt) * 2001-11-30 2004-11-03 Exxonmobil Chem Patents Inc Copolìmero de etileno/alfa-olefina feito com uma combinação de um catalisador de sìtio-único/sìtio-não-único, sua preparação e uso
DE10323617A1 (de) * 2003-05-26 2004-12-23 Clariant Gmbh Schmelzklebemassen
ES2293344T3 (es) 2003-08-19 2008-03-16 Dow Global Technologies Inc. Interpolimeros adecuados para usar en colas termoplasticas y procesos para prepararlos.
DE10338344A1 (de) * 2003-08-21 2005-03-24 Clariant Gmbh Modifizierte Polyolefinwachse
US7385015B2 (en) * 2004-10-12 2008-06-10 Exxonmobil Chemical Patents Inc. Trialkylaluminum treated supports
US20070088116A1 (en) * 2005-10-14 2007-04-19 Fabienne Abba Low application temperature hot melt adhesive
EP2172490A1 (fr) 2008-10-03 2010-04-07 Ineos Europe Limited Procédé de polymérisation
MX345234B (es) 2009-07-24 2017-01-04 Bostik Inc Adhesivo termocontraíble basado en copolímeros de bloque de olefina.
EP2357035A1 (fr) 2010-01-13 2011-08-17 Ineos Europe Limited Stockage et/ou transport de poudre de polymère et/ou récipients de dégazage
EP2383301A1 (fr) 2010-04-30 2011-11-02 Ineos Europe Limited Procédé de polymérisation
EP2383298A1 (fr) 2010-04-30 2011-11-02 Ineos Europe Limited Procédé de polymérisation
US9394381B2 (en) 2010-11-29 2016-07-19 Ineos Sales (Uk) Limited Polymerisation control process
US8383740B1 (en) 2011-08-12 2013-02-26 Ineos Usa Llc Horizontal agitator
JP2014524505A (ja) * 2011-08-25 2014-09-22 ハンワ ケミカル コーポレイション メタロセン触媒を使用してポリエチレンワックスを調製するための方法
US9181367B2 (en) 2011-10-17 2015-11-10 Ineos Europe Ag Polymer degassing process control
US9708509B2 (en) 2012-10-09 2017-07-18 Avery Dennison Corporation Adhesives and related methods
EP2923756B1 (fr) * 2012-11-26 2018-05-30 Braskem S.A. Catalyseur métallocène supporté sur support hybride, procédé d'obtention de celui-ci, procédé de polymerisation pour la préparation d'un homopolymère ou d'un copolymère d'éthylène à distribution de masse molaire large ou bimodale, utilisation du catalyseur métallocène supporté et copolymère d'éthylène à distribution de masse molaire large ou bimodale
JP6449273B2 (ja) 2013-07-11 2019-01-09 ボスティック，インコーポレイテッド 低いブロッキング力を示す、水素化スチレン系ブロック共重合体およびエチレン酢酸ビニル共重合体を含有するホットメルト接着剤
US10053574B2 (en) 2014-08-15 2018-08-21 Westlake Longview Corporation Maleic anhydride grafted LLDPE having high melt index
CN107257833B (zh) 2015-01-23 2020-01-03 波士胶公司 茂金属聚烯烃基低活化温度热封热熔性粘合剂
RU2677155C1 (ru) 2015-02-05 2019-01-15 Авери Деннисон Корпорейшн Этикеточные узлы для неблагоприятной окружающей среды
CN107709383B (zh) 2015-05-29 2021-03-30 陶氏环球技术有限责任公司 一种用于制造聚烯烃的方法
GB201608384D0 (en) * 2016-05-12 2016-06-29 Scg Chemicals Co Ltd Unsymmetrical metallocene catalysts and uses thereof
WO2018118767A1 (fr) 2016-12-22 2018-06-28 Avery Dennison Corporation Adhésifs sensibles à la pression convertibles comprenant des oligomères d'uréthane-(méth)acrylate
EP3839002A1 (fr) 2019-12-20 2021-06-23 Bostik Sa Composition adhésive thermofusible
EP3916053A1 (fr) 2020-05-27 2021-12-01 Bostik SA Composition adhésive thermofusible ayant une force de collage humide améliorée
US20230279275A1 (en) 2020-07-21 2023-09-07 Bostik Sa Hot melt adhesive composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424697C2 (de) * 1984-07-05 1999-07-08 Targor Gmbh Verfahren zur Polymerisation von Ethylen oder von Mischungen von Ethylen mit anderen 1-Olefinen
WO1987003889A1 (fr) * 1985-12-24 1987-07-02 Mitsui Petrochemical Industries, Ltd. Procede de polymerisation d'alpha-olefines
JPH0832733B2 (ja) * 1986-08-22 1996-03-29 三井石油化学工業株式会社 オレフインの重合方法
DE3782243T2 (de) * 1986-08-26 1993-03-04 Mitsui Petrochemical Ind Katalysator zur polymerisierung von alpha-olefin und verfahren.
US5026797A (en) * 1987-10-22 1991-06-25 Mitsubishi Petrochemical Co., Ltd. Process for producing ethylene copolymers
US4912075A (en) * 1987-12-17 1990-03-27 Exxon Chemical Patents Inc. Method for preparing a supported metallocene-alumoxane catalyst for gas phase polymerization
DE3743322A1 (de) * 1987-12-21 1989-06-29 Hoechst Ag Polyethylenwachs und verfahren zu seiner herstellung
US5008228A (en) * 1988-03-29 1991-04-16 Exxon Chemical Patents Inc. Method for preparing a silica gel supported metallocene-alumoxane catalyst

Also Published As

Publication number Publication date
HU896859D0 (en) 1991-03-28
US4914253A (en) 1990-04-03
AU4627189A (en) 1990-05-28
DK159990D0 (da) 1990-07-03
BR8907147A (pt) 1991-02-13
FI903352A7 (fi) 1990-07-03
CA2001941C (fr) 2000-10-17
ATE78046T1 (de) 1992-07-15
DE68902040T2 (de) 1993-02-25
HUT55419A (en) 1991-05-28
JP2753518B2 (ja) 1998-05-20
PT92201A (pt) 1990-05-31
KR900701866A (ko) 1990-12-04
IL92154A0 (en) 1990-07-12
JPH03502209A (ja) 1991-05-23
EP0367597A1 (fr) 1990-05-09
FI903352A0 (fi) 1990-07-03
DE68902040D1 (de) 1992-08-13
WO1990005151A1 (fr) 1990-05-17
DK159990A (da) 1990-08-22
CA2001941A1 (fr) 1990-05-04
EP0367597B1 (fr) 1992-07-08
KR0137960B1 (ko) 1998-05-01
YU211889A (en) 1991-02-28

Similar Documents

Publication Publication Date Title
ES2097743T3 (es) Metodo para utilizar trietilaluminio para preparar un soporte de alumoxano para un catalizador de metaloceno activo.
YU207289A (en) Process for using triethylaluminum for obtaining alumoxanic carrier for active metalocenic catalyst
BR8907147A (pt) Metodo para a preparacao de cera de polietileno atraves de polimerizacao em fase gasosa
FI895646A0 (fi) Foerfarande foer framstaellning av en kiselgelburen metallocenalumoxankatalysator.
MX9302668A (es) Catalizador soportado para la (co) polimerizacion de 1-olefinas.
AR019813A1 (es) Compuestos utiles como activadores de catalizadores, composiciones catalizadoras para la polimerizacion de olefinas que incluyen dichos compuestos yprocedimiento de polimerizacion
IL88494A (en) Preparation of a supported metallocene-alumoxane catalyst for gas phase polymerization
ES8300795A1 (es) Procedimiento para la preparacion de catalizadores para la polimerizacion de alfa-olefinas
AR029750A1 (es) Un procedimiento de polimerizacion de olefinas de fase gaseosa o de suspension, un metodo para producir una pelicula, un metodo para preparar un compuesto metalico y un aducto de metal, un producto de reaccion y una composicion de catalizador
ES2151084T3 (es) Polipropileno de mezcla de reactor y procedimiento para su preparacion.
AR001464A1 (es) Un precursor de catalizador, un sistema catalizador que lo comprende, un procedimiento para la fabricación de poliolefina, tal como una composición depolietileno, producida mediante dicho procedimiento.
ES2060781T3 (es) Componente de catalizador para la polimerizacion de olefinas, catalizador para la polimerizacion de olefinas y procedimiento para la polimerizacion de olefinas.
ES2188000T3 (es) Catalizador que tiene un ligando de cetimida.
ES8603519A1 (es) Procedimiento en lecho fluido gaseoso para la produccion de copolimeros olefinicos
ES8708242A1 (es) Un procedimiento para la preparacion de un copolimero de un (met) acrilato de fluoralquilo y un (met) acrilato de alquilo lineal.
KR890701643A (ko) 중합시 동일 반응계에서의 활성 메탈로센-알룸옥산 촉매의 제조방법
AR021294A1 (es) Compuestos de metaloceno con puente, procedimiento para su preparacion, y su uso en sistemas cataliticos para la polimerizacion de olefinas
KR940007065A (ko) 에틸렌의 중합 방법
KR920014836A (ko) 에틸렌 공중합체로부터 헥산 추출물을 감소시키는 방법
AR012357A1 (es) Proceso de polimerizacion de isobuteno
SU1137635A1 (ru) Катализатор для получения наполненного полиэтилена

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 367597

Country of ref document: ES